baber/WOPTO huggingface dataset:
Patent EP-4302403-A1 (EP)
Inventor: FITZPATRICK JOSEPH F
IPC: H03K3/57
Filed: 2022-03-01
Abstract: L'invention concerne un système et un procédé de différenciation entre différents modes de décharges électriques pulsées par l'intermédiaire d'un circuit de conversion d'amplitude en temps (ATC). Un circuit ATC bipolaire est utilisé pour ajouter ensemble les parties positive et négative d'un signal atténué et filtré dérivé soit de la tension soit du courant d'une impulsion. En variante, un circuit ATC unipolaire peut être employé. Le signal traité résultant est comparé à une tension de référence pour générer un signal de sortie qui est actif pendant la durée pendant laquelle le signal traité dépasse la tension de référence. Le mode de décharge est déterminé sur la base de trois facteurs : si une impulsion se produit, si une impulsion s'est produite, quand est-ce que l'impulsion a démarré par rapport à l'événement d'impulsion d'origine et quel est le rapport cyclique de l'impulsion. L'impulsion subséquente générée peut être commandée en conséquence.
Patent EP-4307557-A1 (EP)
Inventor: SATO TAKAHIRO
IPC: H02P29/024
Filed: 2022-02-16
Abstract: In an abnormality detector apparatus (4), a signal processor unit (10) performs frequency analysis on data of a current or a voltage in different first and second time intervals to retrieve a first drive frequency corresponding to a maximum peak value of a spectrum in the first time interval and a second drive frequency corresponding to a maximum peak value of a spectrum in the second time interval; adjusts a frequency axis of one spectrum such that the maximum peak values coincide with each other, and calculates an averaged spectrum relating to the adjusted and unadjusted spectra; and retrieve an abnormal peak value equal to or more than a predetermined threshold value at a frequency different from the drive frequency having the maximum peak value based on the averaged spectrum; and determine an abnormal state of the motor (2) depending on presence or absence of the abnormal peak value.
Patent EP-4273976-A1 (EP)
Title: Fuel cell humidifier
Inventor: OH YOUNG SEOK
IPC: H01M8/04119
Filed: 2022-03-03
Abstract: The present invention relates to a fuel cell humidifier which can prevent condensate water from entering a running fuel cell stack. A fuel cell humidifier according to an embodiment of the present invention comprises: a humidification module; a first cap having an air discharge port for supplying air humidified by the humidification; a second cap having an air inlet port for receiving the air supplied from the outside; a bypass tube for transferring condensate water, which is generated in the interior space of the first cap or flows into the interior space of the first cap from the hollow fiber membranes, to the interior space of the housing where the off-gas flows; and a condensation inducing part extending from the air discharge port to expand the humidified air so as to induce condensation of condensate water while slowing down the speed thereof.
Patent EP-4302705-A1 (EP)
Inventor: HONMA YASUYUKI
IPC: A61B10/00
Filed: 2022-03-09
Abstract: An information processing method for determining an abnormality in a heart or a blood vessel of a living body, and the method includes: specifying a displacement site at which a surface of the living body is displaced due to the heart or the blood vessel and that is detectable from a first direction; specifying a displacement site at which the surface of the living body is displaced due to the heart or the blood vessel and that is detectable from a second direction; detecting a pulse of the heart or the blood vessel based on the displacement of the surface of the living body at each of the specified displacement sites; and determining an abnormality in the heart or the blood vessel based on information related to the detected pulse of the heart or the blood vessel.
Patent EP-4317544-A1 (EP)
Inventor: NISHIBAYASHI YOSHIKI
IPC: C30B29/04
Filed: 2022-03-29
Abstract: A single-crystal diamond including: a growth striation parallel to a main growth surface; and a low-index crystal plane, wherein the growth striation in at least part of the single-crystal diamond has an off-cut angle with respect to the low-index crystal plane.
Patent EP-4246413-A1 (EP)
Inventor: LEE HU JUN
IPC: G06Q50/04
Filed: 2022-08-09
Abstract: A battery production system disclosed herein includes a tray including a battery, a plurality of collectors configured to perform wireless communication with the tray, and a server configured to track a position and impact occurrence of the tray based on information received from the plurality of collectors, in which the tray includes a measurement unit configured to sense impact and a communication unit configured to perform wireless communication with the plurality of collectors, the measurement unit is configured to reduce a measurement interval at a designated first rate upon sensing the impact, and the communication unit is configured to reduce an interval of the wireless communication at a designated second rate upon sensing the impact.
Patent EP-4253687-A1 (EP)
Inventor: MARINELLI GIUSEPPE
IPC: E04F13/08
Filed: 2023-03-31
Abstract: System (S, S1) for insulating and dry cladding with limited thickness of the perimeter, with ventilated air gap, of a building wall (P), characterized in that it comprises:- a plurality of wall fixing brackets (14), wherein each bracket (14) is configured as an L-shaped plate and comprises:- a first wing (14.1) resting against a surface of said wall (P), having a plurality of holes, preferably slotted holes, and fixed securely in said wall (P) by means of a plurality of wall plugs (1) engaged in respective holes of said first wing (14. 1);- a second wing (14.2) arranged in a vertical plane, orthogonal with respect to said surface of said wall (P), projecting frontally with respect to said first wing (14.1) and having a plurality of slotted holes, the major axis of which is inclined with a descending trend from the outside towards the inside of said wall (P);- a plurality of aluminium profiles (13), extending vertically, or- a plurality of aluminium profiles (23), extending horizontally,wherein:- each aluminium profile (13, 23) comprises:- a first longitudinal box-shaped body (13.1, 23.1);- a second longitudinal box-shaped body (13.2, 23.2) aligned with respect to said first body (13.1, 23.1) according to a reference plane parallel to the front face of said wall (P);- an integral longitudinal intermediate rib (13.3, 23.3) joining said two box-shaped bodies (13.1, 13.2; 23.1, 23.2) and which is arranged parallel to said reference plane and is opposite respective continuous longitudinal intermediate slits, a rear intermediate slit and a front intermediate slit (13.30), respectively, and- pairs of continuous linear protrusions (13.4, 23.4) provided respectively on the external front faces of said two box-shaped bodies (13.1, 13.2; 23.1, 23.2);and wherein:- each aluminium profile (13, 23) is fixed with respect to at least two brackets (14) and supports supporting means (11), or joining means (24), configured for fixing a plurality of external finishing panels (7).
Patent EP-4184780-A1 (EP)
Inventor: UDA RYOSUKE
IPC: H02M1/00
Filed: 2019-04-25
Abstract: A control device (10C) for controlling a self-excited power converter (20) connected to an alternating-current, AC, power system (101), includes: a frequency varying unit (242) to vary a reference angular frequency for the power converter when an effective power at a point of interconnection between the AC power system and the power converter is outside a reference range; a variation calculation unit (243) to calculate, after the frequency varying unit varies the reference angular frequency in a first polarity direction for a period of time, a variation in the effective power at the point of interconnection at a moment the frequency varying unit stops varying the reference angular frequency; and a determination unit (245) to determine, based on the variation in the effective power at the moment the frequency varying unit stops varying the reference angular frequency, whether the AC power system has shifted from an isolated system to an interconnected system, the isolated system being the AC power system not connected to a generator, the interconnected system being the AC power system connected to the generator, wherein the determination unit determines that the AC power system has shifted from the isolated system to the interconnected system, when the variation in the effective power is greater than or equal to a reference threshold.
Patent EP-4190571-A1 (EP)
Title: Ink jet nozzle health and printing reliability
Inventor: LIEN BRENT D
IPC: B41J2/165
Filed: 2021-06-25
Abstract: Systems and techniques for preserving and improving ink jet nozzle health and printing reliability are disclosed herein. The method may include monitoring whether a triggering event has occurred. In response to detecting the triggering event has occurred, pumping at least a portion of ink contained in a header tank in a direction toward an ink cartridge through a tube connecting the header tank to the ink cartridge. The header tank connected to a print head included as a part of a scan head. The method may further include circulating the ink through the tube back into the header tank, and agitating the scan head by moving the scan head along an x-y gantry. Additional methods may include reverse purging, ejecting a portion of ink through nozzles on the print head while simultaneously wiping a nozzle plate included on the print head, and randomizing print head location when printing.
Patent EP-4198221-A1 (EP)
Title: Panel, covering and method for installing such panels
Inventor: CAPPELLE MARK
IPC: E04F15/10
Filed: 2009-12-22
Abstract: Panel for forming a covering, more particularly a floor panel for forming a floor covering, which, at least at two opposite edges (4-5), comprises coupling parts (8-9) of the type allowing to couple two of such panels (1) to each other by means of a downward movement of one panel in respect to the other; and wherein these coupling parts (8-9) form a first locking system, which effects a locking in the plane of the panels (1) and perpendicularly to said edges, as well as form a second locking system, which effects a locking perpendicularly to the plane of the panels (1).
Patent EP-4227629-A1 (EP)
Inventor: WIEDENHOEFER JAMES FREDRIC
IPC: F28F3/02
Filed: 2023-02-10
Abstract: A heat exchanger (201) is provided and includes parting sheets (220, 230) flat along a first axis (A1) and curved along a second axis (A2) perpendicular to the first axis (A1), a fin sheet (240) interposed between the parting sheets (220, 230) and corrugated along the first axis (A1) to form fins (241) that are curved along the second axis (A2) and diffusion bonds (301, 302) formed along an entire length of a fin (241) to diffusion bond the entire length of the fin (241) to the parting sheets (220, 230).
Patent EP-4253731-A1 (EP)
Inventor: MINAS CONSTANTINOS
IPC: F01D25/08
Filed: 2023-03-14
Abstract: A minimum creep life location (MCLL) on a blade (102) for a turbine blade design is received. A temperature at the MCLL on the blade (102) is monitored. When the temperature at the MCLL exceeds a predetermined threshold, a cooling air supply is adjusted to lower the temperature below the threshold during engine operation.
Patent EP-4219445-A1 (EP)
Inventor: MANFREDI PAOLO L
IPC: C07C217/60
Filed: 2020-03-06
Abstract: Compositions and methods of use comprising serotonin (5-HT) receptor agonists of formula (II) and NMDAR modulating substances, including especially certain substances classified as 5-HT2A agonists presently disclosed to exert NMDAR modulating effects, administered as modulators of neural plasticity, at non-psychedelic / psychotomimetic dosages, posology and formulations, for treatment of diseases and conditions and for improving functions (neuroplastogens).
Patent EP-4261348-A1 (EP)
Inventor: PENNINCK JOHN
IPC: E01C13/04
Filed: 2023-04-17
Abstract: Shock-absorbing layer (1) comprising a backing cloth (2) having a top surface (3), a bottom surface (4), and a plurality of loops (6). In particular, the loops are formed from fibers substantially made of at least one elastic polymer (5), which are attached to the backing cloth according to a loop-pile principle, with the number of loops per unit of area being at least 80,000 loops per m<sup>2</sup> and at most 160,000 loops per m<sup>2</sup>. A method for manufacturing a shock-absorbing layer is also disclosed.
Patent EP-4289804-A1 (EP)
Title: Composite components and methods of densifying composite components
Inventor: SHIANG JOSEPH JOHN
IPC: C04B35/117
Filed: 2023-04-25
Abstract: Composite components and methods of densifying composite components are provided. For example, a composite component (100) includes a first ply (112) having a first plurality (114) of unidirectional arrays of fiber tows (102) extending in a first direction (116) and a second ply (122) having a second plurality (124) of unidirectional arrays of fiber tows (102) extending in a second direction (126). A first fluid pathway (115) is defined in the first ply (112) that has a first length (l<sub>1</sub>) greater than a first width (w<sub>1</sub>), and a second fluid pathway (125) is defined in the second ply that has a second length (l<sub>2</sub>) greater than a second width (w<sub>2</sub>). The first and second fluid pathways (115, 125) may improve densification of the composite component (100) by improving penetration of a densification fluid in the composite component (100).
Patent EP-4292930-A1 (EP)
Title: Method and control system for controlling a wired vehicle fleet
Inventor: OPITSCH BERND
IPC: B64C39/02
Filed: 2023-05-10
Abstract: A wired vehicle fleet (2) having a first vehicle (4) connected with a supply unit (3a) by a first bendable connection element (6) and a second vehicle (5) connected with the supply unit (3a) by a second bendable connection element (7) is controlled by a control unit to avoid a collision between the first and the second bendable connection elements (6, 7).
Patent EP-4283917-A1 (EP)
Inventor: LIU YINGTING
IPC: H04L9/00
Filed: 2023-05-24
Abstract: Some embodiments of this specification provide privacy-preserving multi-party joint data clustering methods and apparatuses. A first party and a second party hold a first feature matrix and a second feature matrix for forming an overall feature matrix of all sample objects to be clustered, respectively. The method is performed by the first party and includes a plurality of rounds of iterations, and each round of iterations includes: performing a first multi-party secure calculation with the second party based on the first feature matrix and a first centroid partition to obtain a first distance partition of a distance matrix, where a second distance partition of the distance matrix is held by the second party; performing a secure comparison calculation based on the first distance partition and the second distance partition held by the second party to obtain a first index partition of a cluster index matrix, where a second index partition of the cluster index matrix is held by the second party; and performing a second multi-party secure calculation with the second party based on the first feature matrix and the first index partition to obtain an updated first centroid partition in the current round of iterations, where an updated second centroid partition is held by the second party.
Patent EP-4287122-A1 (EP)
Title: Procede de generation de modele de representation de relief par photogrammetrie
Inventor: GARCIA EMMANUEL
IPC: G06T7/593
Filed: 2023-05-30
Abstract: Un procédé de génération d'un modèle de représentation de relief à partir d'une pluralité de N paires d'images stéréo, chacune des N paires d'images stéréo étant associée à une carte de disparités photogrammétriques qui est obtenue par calcul de corrélation à partir de la paire d'images stéréo en question, comporte : un calcul (3002) de cartes de disparités géométriques (3003) à partir d'un modèle de représentation de relief prédéterminé (3001), par projection du modèle de représentation de relief prédéterminé (3001) dans une géométrie épipolaire (203) des paires d'images stéréo ; un calcul (3005) d'une fonction de coût, représentative d'une différence entre les disparités géométriques et photogrammétriques, associée au modèle de représentation de relief prédéterminé (3001) ; et une mise à jour du modèle de représentation de relief prédéterminé (3001) par optimisation de type descente de gradient de la fonction de coût, et réitération jusqu'à atteinte d'un critère d'arrêt prédéfini.
Patent EP-4228170-A1 (EP)
Inventor: YOSHIDA TADASHI
IPC: H04B7/06
Filed: 2013-03-08
Abstract: This invention is a transmission device capable of enhancing the reception characteristics of a terminal when employing transmit diversity using two antenna ports in an ePDCCH. In a base station (100) that transmits a reference signal to a terminal (200) using two antenna ports, a setting unit (102), on the basis of the reception quality of the terminal, sets as the aforementioned two antenna ports either a first antenna port pair for which DMRS (reference signals) do not undergo mutual code multiplexing, or a second antenna port pair for which the DMRS do undergo code multiplexing. A transmitter (109) transmits the DMRS from the two antenna ports set in the setting unit (102).
Patent EP-4296765-A1 (EP)
Title: Liquid crystal/polymer composite electrically controlled dimming films and preparation method thereof
Inventor: YANG HUAI
IPC: G02F1/1334
Filed: 2023-06-19
Abstract: A liquid crystal/polymer composite electrically controlled dimming film is provided, including a liquid crystal material, a polymer matrix, and two layers of conductive substrates. The polymer matrix is sandwiched between the two layers of conductive substrates, and the polymer matrix has a porous microstructure. The liquid crystal material is dispersed in the polymer matrix to form liquid crystal micro droplets, and the liquid crystal micro droplets have vertically oriented polymer networks. The liquid crystal/polymer composite electrically controlled dimming film has a unique composite microstructure. In this composite microstructure, the polymer matrix of the porous microstructure gives the film with good mechanical processing properties.
Patent EP-4309796-A1 (EP)
Title: Gesteinsverarbeitungsvorrichtung mit verbesserter planung des orts einer materialaufgabe innerhalb eines materialpuffers
Inventor: BÖCKLE TOBIAS
IPC: B02C21/02
Filed: 2023-07-12
Abstract: Die vorliegende Erfindung betrifft eine Gesteinsverarbeitungsvorrichtung (12) zur Zerkleinerung oder/und zur größenmäßigen Sortierung von körnigem mineralischem Material (M), umfassend:- eine Materialaufgabevorrichtung (22) mit einem Materialpuffer (24), wobei die Materialaufgabevorrichtung (22) einen Gesamtaufgabebereich (102) aufweist,- wenigstens eine Arbeitseinheit aus+ wenigstens einer Brechvorrichtung (14) und+ wenigstens einer Siebvorrichtung (16,18),- wenigstens eine Fördervorrichtung (26, 32),- eine Steuervorrichtung (60),- wenigstens einen Sensor (70, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98) zur Erfassung wenigstens eines Betriebsparameters, wobei der Sensor (70, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98) mit der Steuervorrichtung (12) verbunden ist,- wenigstens eine Ausgabevorrichtung (66) zur Ausgabe von Information, wobei die Ausgabevorrichtung (66) mit der Steuervorrichtung (60) verbunden ist.Erfindungsgemäß ist die Steuervorrichtung (60) dazu ausgebildet, in einem Betrieb mit diskontinuierlicher Materialaufgabe von zu verarbeitendem Ausgangsmaterial (M) auf Grundlage des wenigstens einen Erfassungssignals als eine Ortsinformation einen für die nächste Materialaufgabe ausgewählten lokalen Ziel-Teilbereich (116) innerhalb des Gesamtaufgabebereichs (102) zu ermitteln und die Ortsinformation an die Ausgabevorrichtung (66) zu übertragen, wobei die Ausgabevorrichtung (66) dazu ausgebildet ist, die Ortsinformation auszugeben.
Patent EP-4296555-A1 (EP)
Inventor: RHODEN WILLIAM E
IPC: F16L53/30
Filed: 2019-07-10
Abstract: A method of preventing ice from blocking a fuel flowpath, the method comprising: urging ice flowing through the fuel flowpath radially outwardly toward an inner surface of a first wall that defines the fuel flowpath; flowing a fluid in a flow passage defined between the first wall and a second wall; and increasing a temperature of the inner surface with the flowing of the fluid to melt the ice.
Patent EP-4274459-A1 (EP)
Inventor: VONK ARJAN SANDER
IPC: A47L11/30
Filed: 2023-01-09
Abstract: Provided is a cleaner head (100) for a wet cleaning apparatus. The cleaner head has a portion (120) for facing a surface to be cleaned, and a protruding element (252) mounted adjacent the portion. The protruding element protrudes from the cleaner head in the direction of the surface to be cleaned. In some non-limiting examples, the cleaner head is permitted to be rocked on the protruding element to cause the portion to contact the surface to be cleaned. The protruding element comprises a porous material (168). The cleaner head also has at least one dirt inlet for receiving dirty liquid from the surface to be cleaned when suction is applied to the at least one dirt inlet. The porous material covers the at least one dirt inlet. Further provided is a wet cleaning apparatus comprising the cleaner head.
Patent EP-0002847-A1 (EP)
Inventor: MULLER HANS DR-ING
IPC: B01D29/62
Filed: 1978-12-04
Abstract: Verfahren zur Trocknung von Filterrückständen in Kerzenanschwemmfiltern. Der Filterkuchen wird durch Druckluft von den Elementen (12) im Gegenstrom entfernt und im Filterbehälter (4) selbst durch Aufwirbeln mit erwärmter und/oder vorgetrockneter Luft in Filtrationsrichtung getrocknet. Die Trocknungsluft wird im Kreislauf durch die Filterelemente (12) oder direkt über Kondensatoren und Wärmeaustauscher (28, 20) geführt.
Patent EP-0009823-A1 (EP)
Inventor: LEIPOLD GUENTHER
IPC: G01B3/10
Filed: 1979-10-09
Abstract: In a tape measure, the cross-section of the measuring tape is curved. In order to increase the resistance of the measuring tape to buckling or bending in the direction of bending in which the measuring tape has hitherto possessed a relatively low resistance to bending or buckling, the measuring tape (1) exhibits, close to or within the transverse curvature (3), at least one oppositely aligned counter- curvature (4). Advantageously, the measuring tape (1) is corrugated in cross-section, having two or three curvatures (3,4) of equal or different crown heights and breadths. The transverse curvatures may exhibit flat cross-sectional areas (11,12). <IMAGE>
Patent EP-0011196-A1 (EP)
Inventor: KLEIN KARL
IPC: B23D57/00
Filed: 1979-11-02
Abstract: An insulating pipe jacket (10) for thermal insulation of pipelines consists of a plurality of insulating material layers (16, 18) which are connected to one another by an adhesive layer (20). Each insulating material layer (16, 18) consists of fibre material, e.g. rock wool, glass wool and/or synthetic fibres. The fibres of each layer run approximately parallel to one another. Adjacent fibre layers (16, 18) have fibre orientations located at an angle to one another, such that a first layer (16) has a fibre orientation located parallel to the pipe longitudinal direction, while, in the next layer (18), the fibres run transverse to that direction, but at right angles to the direction of the subsequent layer. The insulation pipe jacket (10) has a longitudinal slot (12), which preferably runs through the pipe jacket axis in the direction of the subsequent layer, completely penetrates one wall of the pipe jacket and extends into the diametrically opposite wall (14) of the pipe jacket. The production of the pipe jacket is carried out by bonding the fibre sheets (16, 18) to a fibre block, from which the pipe jackets are cut using a cutting wire moving at high speed. <IMAGE>